For more than one-fifth of his life, Benjamin Franklin lived in London. He dined with prime ministers, members of parliament, even kings, as well as with Britain's most esteemed intellectuals—including David Hume, Joseph Priestley, and Erasmus Darwin. In this fascinating history, George Goodwin gives a colorful account of Franklin's British years. The author offers a rich and revealing portrait of one of the most remarkable figures in U.S. history, effectively disputing the commonly held perception of Franklin as an outsider in British politics. It is an enthralling study of an American patriot who was a fiercely loyal British citizen for most of his life—until forces he had sought and failed to control finally made him a reluctant revolutionary at the age of sixty-nine.

George Goodwin is the author of numerous articles and two previous histories, Fatal Colours: Towton 1461 and Fatal Rivalry: Henry VIII, James IV, and the Battle for Renaissance Britain. He is currently Author in Residence at the Benjamin Franklin House in London and was a 2014 International Fellow at the Robert H. Smith International Center for Jefferson Studies, Monticello. He lives close to London's Kew Gardens.

From abject poverty to undisputed political boss of Pennsylvania, Lincoln's secretary of war, senator, chair of the Senate Foreign Relations Committee, and a founder of the Republican Party, Simon Cameron (1799–1889) was one of the nineteenth century's most prominent political figures. The political changes of the early nineteenth century enabled him not only to improve his status but also to exert real political authority. The changes caused by the Civil War, in turn, allowed Cameron to consolidate his political authority into a successful, well-oiled political machine. A key figure in designing and implementing the Union's military strategy during the Civil War's crucial first year, Cameron played an essential role in pushing Abraham Lincoln to permit the enlistment of African Americans into the U.S. Army, a stance that eventually led to his forced resignation. Yet his legacy has languished, nearly forgotten save for the fact that his name has become shorthand for corruption, even though no evidence has ever been presented to prove that Cameron was corrupt.

Paul Kahan is a lecturer at Ohlone College in Fremont, California. He is the author of "The Bank War: Andrew Jackson, Nicholas Biddle, and the Fight for American Finance" and "The Homestead Strike: Labor, Violence, and American Industry."